Inventor
Klaus Gotzen
Inventor
Mulheim, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E05Bprimary
E05BLocks32%
Y10TTechnical subjects covered by former us classification32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
B41MPrinting, duplicating, marking, or copying processes5%
D21HPulp compositions5%
H01RElectrically-conductive connections5%
H05KPrinted circuits5%
PatentTitleYear
10,858,868Motor vehicle door lock202010,407,951Reinforced motor vehicle lock20199,677,304'Motor vehicle lock together with a manufacturing method'20179,617,760'Lock having a modified spring lip for motor vehicle doors'20179,236,665'Conductor track unit for a motor vehicle'20168,342,582'Absorber element for a motor vehicle lock'20135,853,540'Water-resistant recording material for inkjet printing'19985,816,628'Motor-vehicle trunk-latch system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2020Patents assigned to KIEKERT AG (7)· patent assignee history
1998Based in Duren, DE· patent location history
1998Based in Muhlheim, DE· patent location history
2013–2017Patents assigned to BENDEL THORSTEN (2)· patent assignee history
2013–2019Patents assigned to GOETZEN KLAUS (2)· patent assignee history
2013–2017Based in Mülheim, DE· patent location history
2016–2017Patents assigned to GÖTZEN KLAUS (2)· patent assignee history
2017Patents assigned to DRAGON MAREK (1)· patent assignee history
2017–2020Based in Mulheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KIEKERT AG | 7 | 1998–2020 |
| BENDEL THORSTEN | 2 | 2013–2017 |
| GOETZEN KLAUS | 2 | 2013–2019 |
| GÖTZEN KLAUSself | 2 | 2016–2017 |
| DRAGON MAREK | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mulheim, DE | 3 | 2017–2020 |
| Mülheim, DE | 3 | 2013–2017 |
| Duren, DE | 1 | 1998 |
| Muhlheim, DE | 1 | 1998 |